Pith Number

pith:ZYKECCKR

pith:2011:ZYKECCKRJSA4HG4ZCTG7OTJD3R

not attested not anchored not stored refs pending

Analytical results connecting stellar structure parameters and extended reaction rates

D. Kumar, H.J. Haubold

arxiv:1109.5613 v1 · 2011-09-23 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZYKECCKRJSA4HG4ZCTG7OTJD3R}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:43:24.665622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce144109514c81c39b9914cdf74d23dc782b91fa496d8700f0472b7d1296377f

Aliases

arxiv: 1109.5613 · arxiv_version: 1109.5613v1 · doi: 10.48550/arxiv.1109.5613 · pith_short_12: ZYKECCKRJSA4 · pith_short_16: ZYKECCKRJSA4HG4Z · pith_short_8: ZYKECCKR

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZYKECCKRJSA4HG4ZCTG7OTJD3R \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ce144109514c81c39b9914cdf74d23dc782b91fa496d8700f0472b7d1296377f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "344ee9aa4a1aae2ff0a33829f69bfb42448c525dc00667166b82feba1220bf66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-09-23T14:26:48Z",
    "title_canon_sha256": "b43e929e480f97427674c1fcab853f7a10b65e46a94b212b0182c85cb8356647"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5613",
    "kind": "arxiv",
    "version": 1
  }
}